%%
\<[^>]*\>				{ECHO;}	/* <..> */
(i|y|o|e|u)/[^:]				{ECHO;printf(":");}
' ;
%%
main(argc, argv)
int argc;
char **argv;
{
 int i;

  ++argv; --argc; /* skip over program name */

  if(argc>0){
    for(i=0; i<argc; i++){
      yyin = fopen(argv[i],"r");
      if (yyin==NULL)
        fprintf(stderr,"could not open %s --- skipped.\n",argv[i]);
      else {
        yylex();
      }
    }
  } else {
    yyin=stdin;
    yylex();
  }     
}

 


